How Do You Increase Building Slots in Hoi4?

If you’re a fan of Hearts of Iron 4 (Hoi4), you’ve likely found yourself in a situation where you need to build more factories, infrastructure, or other structures to support your military and economic goals. However, you may have noticed that there’s a limit to the number of building slots available in each province. So, how do you increase building slots in Hoi4

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There are several ways to do this, and we’ll explore some of the most effective methods below.

1. Research Construction Technology

One of the simplest ways to increase building slots is by researching construction technology. This can be done by selecting the “Construction” tab on the research screen and choosing one of the available technologies. Each level of construction technology will increase your building slots by one per province, up to a maximum of ten.

2. Improve Infrastructure

Another way to increase building slots is by improving infrastructure. This can be done by selecting the “Infrastructure” tab on the production screen and choosing a province that needs improvement. Each level of infrastructure will increase your building slots by one per province.

3. Build Fortifications

Building fortifications can also increase your building slots, albeit indirectly. By constructing forts along your borders or in key strategic locations, you can free up space for other buildings elsewhere in your empire.

4. Control More Provinces

Controlling more provinces is perhaps the most obvious way to increase your building slots in Hoi4. By conquering new territories and expanding your empire, you’ll gain access to more provinces with their own set of building slots.

5. Use Mods

Finally, if none of these methods appeal to you or seem too difficult, there are several mods available that can help increase your building slots in Hoi4. These mods can be found on popular modding websites like Steam Workshop or Mod DB.

In conclusion, increasing building slots in Hoi4 requires a combination of research, infrastructure improvement, fortification building, territorial expansion, and potential modding. By utilizing these methods, you’ll be able to build the structures necessary to achieve your military and economic goals in Hoi4.